http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02207050-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-50 |
| filingDate | 1989-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2534a886947dc4a163f3caded3eb3fc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f71b1a9d8a3e652872bc73fd9c36cc78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d8c9feecaf2601a72ddde1161f57779 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3a44b479f9c3bf7da78a3949d013cdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa1b8efbd447cd41dce48ee8c09de76d |
| publicationDate | 1990-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02207050-A |
| titleOfInvention | 1,1-dichloro-2,2,3,3,3-pentafluoropropane-and 1,3-dichloro-1,1,2,2,3-pentafluoropropane-based azeotrope or azeotrope-like mixture |
| abstract | PURPOSE: To obtain the subject azeotropic mixture useful as substitute for fluorocarbon or solvent which comprises 1,1-dichloro-2,2,3,3,3-pentafluoropropane; 1,3-dichloro-1,1,2,2,3-pentafluoropropane and dichloromethane. n CONSTITUTION: (A) 9-49wt.%, preferably 20-30wt.% 1,1-dichloro-2,2,3,3,3- pentafluoropropane is mixed with (B) 8-39wt.%, preferably 16-26wt.% 1,3- dichloro-1,1,2,2,3-pentafluoropropane and (C) 38-70wt.%, preferably 49-59wt.% dichloromethane (especially A = about 25wt.%, B = about 21wt.% and C = about 54wt.% as azeotropic composition) as essential ingredients. Said mixture is incombustible and has equivalent or better properties than the properties of conventional excellent fluorocarbon. Further, variation of composition in recycle is small because of existence of azeotropic point and thus said mixture is able to be used equally as conventional single fluorocarbon without drastic change of conventional technique. Besides, said mixture is useful in having excellent detergency. n COPYRIGHT: (C)1990,JPO&Japio |
| priorityDate | 1989-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.